#button_container {
  position: fixed;
  top: 0;
  right: 5px;
  height: 60px;
  width: 60px;
  z-index: 400;
  cursor: pointer;
  display: none;
  -webkit-transition: all 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
  transition: all 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
}
#button_container.hide {
  -webkit-transform: translate(0, -100%);
      -ms-transform: translate(0, -100%);
          transform: translate(0, -100%);
}
#button_container.show {
  -webkit-transform: translate(0, 0%);
      -ms-transform: translate(0, 0%);
          transform: translate(0, 0%);
}
#button_container.whiteMode #toggle span {
  background-color: #fff;
}

#toggle {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 30px;
  height: 14px;
  z-index: 300;
  -webkit-transition: opacity 0.25s ease;
  transition: opacity 0.25s ease;
}
#toggle:hover {
  opacity: 0.7;
}
#toggle.active span {
  background-color: #000 !important;
}
#toggle span {
  background: #fff;
  background: #000;
  border: none;
  height: 1px;
  width: 30px;
  position: absolute;
  top: 0px;
  left: 0;
  -webkit-transition: all 0.35s ease;
  transition: all 0.35s ease;
  cursor: pointer;
}
#toggle span:nth-of-type(2) {
  top: 8px;
}
#toggle span:nth-of-type(3) {
  top: 16px;
}

#toggle.active .top {
  -webkit-transform: translateY(8px) translateX(0) rotate(45deg);
      -ms-transform: translateY(8px) translateX(0) rotate(45deg);
          transform: translateY(8px) translateX(0) rotate(45deg);
}

#toggle.active .middle {
  opacity: 0;
}

#toggle.active .bottom {
  -webkit-transform: translateY(-8px) translateX(0) rotate(-45deg);
      -ms-transform: translateY(-8px) translateX(0) rotate(-45deg);
          transform: translateY(-8px) translateX(0) rotate(-45deg);
}

#overlay {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  z-index: 39;
  background-color: #eaeaea;
  -webkit-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);
  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);
}
#overlay.open {
  visibility: visible;
  opacity: 1;
}
#overlay.open #overlayBox {
  opacity: 1;
}
#overlay #overlayBox {
  -webkit-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);
  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);
  -webkit-transition-delay: 0.25s;
          transition-delay: 0.25s;
  width: 100%;
  height: 100%;
  opacity: 0;
}
#overlay .logo {
  margin-left: 20px;
  margin-top: 30px;
  z-index: 2;
  width: 25%;
  text-align: center;
}

.overlay-menu {
  width: 100%;
  height: 100%;
  height: calc(100vh - 200px);
  margin-left: 20px;
  margin-top: 100px;
}
.overlay-menu .snsList {
  float: none;
  text-align: center;
  padding-top: 60px;
}
.overlay-menu .snsList li {
  display: inline-block;
  margin: 0 5px;
  float: none;
}

.navSpList {
  line-height: 1;
  margin-bottom: 40px;
  height: 100%;
}
.navSpList li {
  margin: 5px 0;
  height: 7.6923076923%;
  text-align: left;
  font-weight: 500;
  font-style: normal;
  font-size: 18px;
  font-size: 24px;
  letter-spacing: 0.05em;
  font-family: "Lato", sans-serif;
  font-weight: 500;
}
.navSpList li a {
  color: #000;
  display: block;
}
.navSpList li a span {
  display: block;
}
.navSpList li.sns {
  text-align: left;
  margin-left: 0;
  padding-top: 20px;
  display: none !important;
}
.navSpList li.sns a {
  display: inline-block;
  width: 30px;
  height: 30px;
  text-align: left;
  text-indent: -9999px;
  margin-left: -5px;
}
.navSpList li.sns a.instagram {
  background-image: url("../images/ico_instagram_black.png");
  background-size: 22px auto;
  background-position: left 5px center;
  background-repeat: no-repeat;
}

/* ------------------------------------------
smartphone
------------------------------------------ */